chasm-rs

This crate is a single-pass compiler to WebAssembly for the language chasm.

chasm is a very simple language created by Colin Eberhardt, to introduce the basic building blocks of compilers, and reveal some of the inner workings of WebAssembly. This is a implementation of the compiler in Rust.

Usage

Specify the dependency in Cargo.toml:

[dependencies]
chasm-rs = "0.1.0"

And then simply call chasm_rs::compile to compile a source code to a WebAssembly module:

let source = "
    var y = 0
    while (y < 100)
        var x = 0
        while (x < 100)
            c = ((y/100)*255)
            setpixel (x, y, c)
            x = (x + 1)
        endwhile
        y = (y + 1)
    endwhile";

let wasm = chasm_rs::compile(source);

assert!(wasm.is_ok());

About

License

Copyright © 2021, Rodrigodd. Released under the MIT License.